Individual Calculations February 2023
 Mazus, Jakub  Total change: 42.00  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1259 1427 7.00 9 0.69 40 27.60 
  Filutowski, Milosz 1137 POL1.0010.16406.40 
  Pryszczewski, Jakub 1242 POL1.0010.264010.40 
  Zieba, Hubert 1541 POL0.001-0.3440-13.60 
  Walerjan, Ada 1168 POL1.0010.18407.20 
  Kozera, Konrad 1209 POL0.501-0.2840-11.20 
  Ryszka, Maciej 1152 POL1.0010.17406.80 
  Chmielek, Kamelia 1320 POL0.501-0.1540-6.00 
  Jaskowiec, Bartlomiej 1070 POL1.0010.11404.40 
  Derybas, Igor 1488 POL1.0010.584023.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN Jastrzebia Gora POL 2023-01-21
RcRownchangeKK*chgGame
 1586 1427 3.50 8 0.36 40 14.40 
  Mulet, Piotr f2090 POL0.001-0.0140-0.40 
  Przedpelski, Bartosz 1122 POL1.0010.14405.60 
  Kubica, Kamil 2150 POL0.001-0.0140-0.40 
  Chmiel, Michal 1149 POL0.501-0.3340-13.20 
  Boguszewski, Kacper 1218 POL1.0010.23409.20 
  Kowalczyk, Michal 1735 POL0.001-0.1440-5.60 
  Kubica, Dominik 1595 POL0.5010.22408.80 
  Dackiewicz, Marek 1631 POL0.5010.264010.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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